Question

ФОТО....... Смотрите ​

Answer 1

$\displaystyle\bf\\A(-2 \ ; \ 4)\\\\\\x=-2 \ \ ; \ \ y=4\\\\\\y=-\frac{8}{x} \\\\\\4=-\frac{8}{-2} \\\\\\4=4- \ verno\\\\\\Otvet:y=-\frac{8}{x}$